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公开(公告)号：US5547597A
公开(公告)日：1996-08-20
申请号：US444094
申请日：1995-05-18
IPC分类号： C10M169/04 , C10N20/02 , C10N20/04 , C10N30/00 , C10N30/04 , C10N30/06 , C10N40/26 , F02B75/02 , C10M105/42 , C10M129/78
CPC分类号： C10M169/044 , C10M169/041 , C10M2203/1006 , C10M2203/1025 , C10M2203/1045 , C10M2203/1065 , C10M2203/1085 , C10M2205/00 , C10M2205/02 , C10M2205/0206 , C10M2205/026 , C10M2207/144 , C10M2207/146 , C10M2207/281 , C10M2207/282 , C10M2207/2825 , C10M2207/283 , C10M2207/2835 , C10M2207/2855 , C10M2207/286 , C10M2207/301 , C10M2207/34 , C10M2209/084 , C10M2215/06 , C10M2215/064 , C10M2215/065 , C10M2215/066 , C10M2215/067 , C10M2215/068 , C10M2215/08 , C10M2215/082 , C10M2215/086 , C10M2215/12 , C10M2215/122 , C10M2215/28 , C10M2217/044 , C10M2217/045 , C10M2219/044 , C10M2227/061 , C10N2220/02 , C10N2240/105 , F02B2075/025
摘要： A lubricating oil composition for two-cycle engines, consisting essentially of, by weight: (1) 30% to 70% of a polyol ester having a kinematic viscosity of 9 to 15 cSt at 100.degree. C., 30% to 70% of a diester having a kinematic viscosity of 2 to 5 cSt at 100.degree. C., 1% to 5% of a polybutene having a molecular weight of 500 to 2,500 and/or 1% to 5% of a polymethacrylate having a molecular weight of 5,000 to 40,000, and 5% to 25% of a dispersant; or (2) 30% to 70% of a polyol ester having a kinematic viscosity of 4 to 15 cSt at 100.degree. C., 0% to 35% of a complex ester having a kinematic viscosity of 10 to 14 cSt at 100.degree. C., 10% to 70% of a diester having a kinematic viscosity of 2 to 5 cSt at 100.degree. C., and. 5% to 25% of a dispersant; or (3) a lubricating oil base, 5% to 25% of a polyamide dispersant, and 0.1% to 5% of a combination of a neutral calcium sulfonate and a neutral calcium salicylate, based on the total weight of the composition. Composition (1) is excellent in biodegradability, miscibility with gasoline, anti-seizure performance and detergency. Composition (2) is excellent in biodegradability. Composition (3) has excellent high-temperature detergency and low viscosity at low temperature and can be also made excellent in biodegradability, miscibility with gasoline and anti-seizure performance when the oil base in composition (1) is used as a lubricating oil base.
摘要翻译： 一种用于双循环发动机的润滑油组合物，主要由以重量计组成：（1）在100℃下运动粘度为9至15cSt的多元醇酯的30％至70％，30％至70％ 在100℃下的运动粘度为2至5cSt的二酯，1至5％的分子量为500至2,500的聚丁烯和/或1％至5％的分子量为5,000的聚甲基丙烯酸酯 至40,000和5％至25％的分散剂; 或（2）100℃下运动粘度为4〜15cSt的多元醇酯的30〜70％，100℃下运动粘度为10〜14cSt的复合酯为0〜35％ 在100℃下运动粘度为2〜5cSt的二酯的10〜70％。 5％至25％的分散剂; 或（3）润滑油基质，5％至25％的聚酰胺分散剂和0.1％至5％的中性磺酸钙和中性水杨酸钙的组合，基于组合物的总重量。 组合物（1）具有优异的生物降解性，与汽油的混溶性，抗卡滞性能和去污力。 组合物（2）的生物降解性优异。 组合物（3）在低温下具有优异的高温洗涤性和低粘度，并且当将组合物（1）中的油基用作润滑油基质时，也可以在生物降解性，汽油混溶性和抗卡塞性能方面优异。
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公开(公告)号：US5344582A
公开(公告)日：1994-09-06
申请号：US921131
申请日：1992-07-29
IPC分类号： C10M105/02 , C10M111/04 , C10M171/00 , C10M105/04
CPC分类号： C10M105/02 , C10M111/04 , C10M171/002 , C10M2203/02 , C10M2203/0206 , C10M2203/022 , C10M2203/024 , C10M2203/04 , C10M2203/045 , C10M2205/026 , C10M2205/0265 , C10M2205/10 , C10N2220/02 , C10N2240/08
摘要： A traction fluid lubricant is disclosed which contains a naphthenic ingredient having a weight average molecular weight of 200-300 and obtained by hydrogenating oligomers of cyclopentadiene having a ratio of the number of norbornenic double bond to that of cyclopentenic double bond of smaller than 0.9 but not smaller than 0.1. The naphthenic ingredient is suitably used in conjunction with an auxiliary ingredient selected from a polybutene having a viscosity of 5-60 cSt at 40.degree. C. and a bicyclohexyl compound.
摘要翻译： 公开了一种牵引流体润滑剂，其含有重均分子量为200-300的环烷酸成分，并且通过将具有降冰片烯双键数与环戊烯双键的比率的环戊二烯的低聚物氢化为小于0.9而不是 小于0.1。 环烷成分适合与选自40℃粘度为5-60cSt的聚丁烯和双环己基化合物的辅助成分结合使用。
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公开(公告)号：US06329328B1
公开(公告)日：2001-12-11
申请号：US09580687
申请日：2000-05-30
IPC分类号： C10M14106
CPC分类号： C10M163/00 , C10M141/10 , C10M2207/144 , C10M2207/146 , C10M2207/262 , C10M2219/022 , C10M2219/024 , C10M2219/044 , C10M2219/068 , C10M2219/082 , C10M2219/083 , C10M2223/041 , C10M2223/045 , C10M2227/09 , C10N2210/02 , C10N2210/05 , C10N2210/06 , C10N2240/10 , C10N2240/101 , C10N2240/102 , C10N2240/103 , C10N2240/104 , C10N2240/106
摘要： The present invention provides for a lubricant oil composition for internal combustion engines for automobiles with enhanced friction loss reduction and is especially suitable for a pressure-accumulating (common rail) type diesel engine equipped with an EGR system. The lubricant oil composition contains a base oil composed of a mineral and/or synthetic oil incorporated with at least four additives of (A) at least one type of organomolybdenum compound selected from the group consisting of sulfurized oxymolybdenum dithiocarbamate, sulfurized oxymolybdenum dithiophosphate, molybdenum phosphate and molybdenum-amine complex at 0.01 to 0.20 wt. % as Mo, (B) zinc dialkyl dithiophosphate at 0.01 to 0.50 wt. % as P, (C) one of Ca and Mg salts of alkyl salicylate at 0.05 to 1.0 wt. % as Ca or Mg and (D) Zn salt of alkyl salicylate at 0.005 to 0.2 wt. % as Zn, all percentages being based on the whole composition, especially suitable for a pressure-accumulating (common rail) type diesel engine equipped with an exhaust gas recirculation (EGR) system.
摘要翻译： 本发明提供一种具有增强的摩擦损耗降低的用于汽车的内燃机的润滑油组合物，并且特别适用于配备有EGR系统的蓄压（共轨）型柴油发动机。 润滑油组合物含有由矿物和/或合成油组成的基础油，该基油与（A）至少一种选自硫化二硫代氨基甲酸硫氧化钼，二硫代磷酸钼，磷酸钼， 和钼 - 胺络合物在0.01至0.20wt。 ％，（B）二烷基二硫代磷酸锌0.01〜0.50wt。 ％为P，（C）0.05〜1.0重量％的水杨酸烷基酯的Ca和Mg盐之一。 ％为Ca或Mg，（D）水杨酸烷基酯的Zn盐为0.005〜0.2重量％。 ％，所有百分比均基于整个组成，特别适用于配备废气再循环（EGR）系统的蓄压（共轨）型柴油发动机。
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公开(公告)号：US07148186B2
公开(公告)日：2006-12-12
申请号：US10384457
申请日：2003-03-07
IPC分类号： C10M141/12
CPC分类号： C10M163/00 , C10M141/10 , C10M2207/144 , C10M2207/262 , C10M2219/068 , C10M2223/045 , C10N2210/02 , C10N2210/06 , C10N2230/06 , C10N2240/102
摘要： The present invention provides a lubricant oil composition, having enhanced wear-preventive characteristics for a diesel engine operating with large quantities of soot in the oil (soot content: 0.2 to 4.0 wt. %), and is especially suitable for a pressure-accumulating (common rail) type diesel engine equipped with an EGR system. The lubricant oil composition containing a base oil composed of a mineral and/or synthetic oil incorporated with at least three additives that are a sulfurized oxymolybdenum dithiocarbamate at 0.03 to 0.50 wt. % as Mo; a zinc dialkyl dithiophosphate at 0.04 to 0.50 wt. % as P; and at least one metallic salt of alkyl salicylate selected from the group consisting of a Ca salt of alkyl salicylate at 0.004 to 1.0 wt. % as Ca, Mg salt of alkyl salicylate at 0.002 to 0.60 wt. % as Mg, and Zn salt of alkyl salicylate at 0.006 to 1.60 wt. % as Zn, all percentages being based on the whole composition.
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公开(公告)号：US5514292A
公开(公告)日：1996-05-07
申请号：US287256
申请日：1994-08-08
IPC分类号： C10M129/66 , C10M137/12 , C10M141/10 , C10M169/04 , C10M171/00 , C10N20/02 , C10N30/00 , C10N40/30
CPC分类号： C10M171/008 , C10M129/66 , C10M137/12 , C10M141/10 , C10M169/04 , C10M2203/06 , C10M2205/00 , C10M2205/022 , C10M2205/026 , C10M2205/14 , C10M2207/042 , C10M2207/24 , C10M2207/2805 , C10M2207/281 , C10M2207/282 , C10M2207/283 , C10M2207/2835 , C10M2207/284 , C10M2207/285 , C10M2207/286 , C10M2207/289 , C10M2207/302 , C10M2207/34 , C10M2207/345 , C10M2209/084 , C10M2209/086 , C10M2209/1013 , C10M2209/102 , C10M2209/1023 , C10M2209/103 , C10M2209/1033 , C10M2209/104 , C10M2209/1045 , C10M2209/105 , C10M2209/1055 , C10M2209/106 , C10M2209/1065 , C10M2209/1075 , C10M2209/1085 , C10M2209/109 , C10M2209/1095 , C10M2211/022 , C10M2211/06 , C10M2215/06 , C10M2215/062 , C10M2215/064 , C10M2215/065 , C10M2215/066 , C10M2215/067 , C10M2215/068 , C10M2215/22 , C10M2215/221 , C10M2215/223 , C10M2215/225 , C10M2215/226 , C10M2215/30 , C10M2223/06 , C10M2223/061 , C10M2223/065 , C10M2229/041 , C10M2229/042 , C10M2229/051 , C10N2220/02 , C10N2240/00 , C10N2240/02 , C10N2240/04 , C10N2240/042 , C10N2240/044 , C10N2240/046 , C10N2240/06 , C10N2240/22 , C10N2240/30 , C10N2240/50 , C10N2240/52 , C10N2240/54 , C10N2240/56 , C10N2240/58 , C10N2240/60 , C10N2240/66
摘要： The invention concerns a lubricating oil composition in which a lubricating oil base contains 0.1% by weight to 20% by weight of an aromatic glycidyl carboxylate having the following general formula (1): ##STR1## wherein R is a C.sub.6-14 aryl or alkylaryl group, and n represents an integer of 1 or 2, and/or 0.05% by weight to 10% by weight of a phosphonate type additive having the following general formula (2): ##STR2## where R.sub.1 or R.sub.2 is selected from the group consisting of alkyl, aralkyl, aryl and hydroxyalkyl groups that may or may not have a substitute, and two R.sub.2 groups may be identical with or different from each other, and which is excellent in stability to hydrolysis, heat and oxidation as well as in lubricating properties, and so provides a particularly excellent refrigerating oil composition.
摘要翻译： 本发明涉及润滑油组合物，其中润滑油基质含有0.1重量％至20重量％的具有以下通式（1）的芳族缩水甘油羧酸酯：其中R是C 6-14芳基或烷基芳基 基团，n表示1或2的整数，和/或0.05重量％至10重量％的具有以下通式（2）的膦酸酯类添加剂：其中R 1或R 2选自 由可以或不具有取代基的烷基，芳烷基，芳基和羟基烷基组成，并且两个R 2基团可以彼此相同或不同，并且在水解，热和氧化以及润滑方面的稳定性优异 特性，因此提供了特别优异的冷冻油组合物。
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公开(公告)号：US06207625B1
公开(公告)日：2001-03-27
申请号：US09459031
申请日：1999-12-10
IPC分类号： C10M14106
CPC分类号： C10M141/10 , C10M2203/1006 , C10M2219/068 , C10M2223/045 , C10N2210/02 , C10N2210/06 , C10N2230/04 , C10N2230/06 , C10N2240/102
摘要： The present invention relates to a lubricant oil composition, comprising a base oil composed of a mineral and/or synthetic oil incorporated with at least two types of additives (A) and (B) described below, characterized by being used for diesel engines operating with large quantities of soot in their oil, in particular those equipped with an exhaust gas recirculation (EGR) system: (A) sulfurized oxymolybdenum dithiocarbamate at 0.03 to 0.50 wt % as Mo, based on the whole composition, and (B) zinc dialkyl dithiophosphate at 0.04 to 0.50 wt % as P, also based on the whole composition.
摘要翻译： 本发明涉及一种润滑油组合物，其包含由与下述至少两种类型的添加剂（A）和（B）混合的矿物和/或合成油组成的基础油，其特征在于用于与 大量的烟灰在其油中，特别是那些配备排气再循环（EGR）系统的烟灰：（A）基于整个组合物，Mo为0.03-0.50wt％的硫化二硫代氨基甲酸钼，和（B）二烷基二硫代磷酸锌 以P为0.04〜0.50重量％，也以整个组成为基准。
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公开(公告)号：US5656577A
公开(公告)日：1997-08-12
申请号：US283864
申请日：1994-08-01
IPC分类号： C10M169/04 , C10M105/70 , C10M105/74 , C10M105/76
CPC分类号： C10M169/04 , C10M2201/085 , C10M2207/024 , C10M2207/026 , C10M2207/123 , C10M2207/125 , C10M2207/129 , C10M2207/14 , C10M2207/142 , C10M2207/16 , C10M2207/22 , C10M2207/281 , C10M2207/282 , C10M2207/283 , C10M2207/286 , C10M2207/289 , C10M2215/04 , C10M2215/06 , C10M2215/062 , C10M2215/064 , C10M2215/065 , C10M2215/066 , C10M2215/067 , C10M2215/068 , C10M2215/08 , C10M2215/082 , C10M2215/26 , C10M2215/28 , C10M2219/02 , C10M2219/022 , C10M2219/024 , C10M2219/066 , C10M2219/068 , C10M2219/082 , C10M2219/10 , C10M2219/102 , C10M2219/104 , C10M2219/106 , C10M2219/108 , C10M2223/02 , C10M2223/04 , C10M2223/041 , C10M2223/042 , C10M2223/045 , C10M2223/047 , C10M2223/049 , C10M2223/06 , C10M2223/061 , C10M2223/065 , C10M2223/10 , C10M2229/025 , C10M2229/0405 , C10M2229/041 , C10M2229/0415 , C10M2229/0425 , C10M2229/0435 , C10M2229/0445 , C10M2229/0455 , C10M2229/0465 , C10M2229/0475 , C10M2229/0485 , C10M2229/0505 , C10M2229/051 , C10M2229/0515 , C10M2229/0525 , C10M2229/0535 , C10M2229/0545 , C10N2210/00 , C10N2210/02 , C10N2210/03 , C10N2210/04 , C10N2210/08 , C10N2220/02 , C10N2240/00 , C10N2240/08 , C10N2240/22 , C10N2240/30 , C10N2240/50 , C10N2240/52 , C10N2240/54 , C10N2240/56 , C10N2240/58 , C10N2240/60 , C10N2240/66
摘要： The invention provides a fluid composition for a fluid coupling, which is excellent in viscosity stability and torque stability, and comprises a polyorganosiloxane base oil having a viscosity of 3,000-500,000 mm.sup.2 /sec at 25.degree. C. and at least one 5-membered heterocyclic compound incorporated in a proportion of 0.01-3.0 wt. % based on the total weight of the composition, said 5-membered heterocyclic compound being selected from the group consisting of thiadiazole derivatives and thiazole derivatives, both, having at least one monovalent group represented by the formula --S.sub.x --R.sup.6 in which R.sup.6 is a saturated or unsaturated monovalent group or atom composed of at least one atom selected from a carbon atom, a hydrogen atom, an oxygen atom, a nitrogen atom and a sulfur atom, and x is a number of 1 or greater.
摘要翻译： 本发明提供一种流体耦合流体组合物，其粘度稳定性和扭矩稳定性优异，并且包含在25℃下具有3,000-500,000mm2 / sec粘度的聚有机硅氧烷基础油和至少一个5元杂环 化合物以0.01-3.0重量％ 基于组合物的总重量，所述5元杂环化合物选自噻二唑衍生物和噻唑衍生物，两者均具有至少一个由式-Sx-R6表示的一价基团，其中R 6为 饱和或不饱和的一价基团或由至少一个选自碳原子，氢原子，氧原子，氮原子和硫原子的原子构成的原子，x为1以上数。
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公开(公告)号：US06638897B2
公开(公告)日：2003-10-28
申请号：US09350872
申请日：1999-07-09
IPC分类号： C10M13344
CPC分类号： C10M163/00 , C10M133/16 , C10M133/56 , C10M159/22 , C10M2207/028 , C10M2207/262 , C10M2215/04 , C10M2215/08 , C10M2215/082 , C10M2215/086 , C10M2215/12 , C10M2215/122 , C10M2215/26 , C10M2215/28 , C10M2217/046 , C10M2217/06 , C10M2219/089 , C10M2227/061 , C10N2240/10 , C10N2240/101 , C10N2240/104 , C10N2240/106
摘要： The lubricating oil of the present invention exhibits an excellent effect of agglomerating solid impurity particles it contains to a sufficiently large size as to be captured and removed by an oil filter.
摘要翻译： 本发明的润滑油具有优异的将其包含的固体杂质颗粒附着到足够大尺寸的作用，以便通过油过滤器捕获和去除。
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公开(公告)号：US5804096A
公开(公告)日：1998-09-08
申请号：US689990
申请日：1996-08-16
IPC分类号： C09K5/04 , C10M105/32 , C10M105/36 , C10M105/38 , C10M105/40 , C10M105/42 , C10M105/48 , C10M107/28 , C10M107/34 , C10M111/00 , C10M169/04 , C10M171/00
CPC分类号： C10M105/48 , C09K5/041 , C10M105/32 , C10M105/36 , C10M105/38 , C10M105/40 , C10M105/42 , C10M107/28 , C10M107/34 , C10M111/00 , C10M169/04 , C10M171/008 , C10M2207/024 , C10M2207/026 , C10M2207/121 , C10M2207/122 , C10M2207/123 , C10M2207/125 , C10M2207/129 , C10M2207/141 , C10M2207/16 , C10M2207/22 , C10M2207/28 , C10M2207/2805 , C10M2207/281 , C10M2207/282 , C10M2207/2825 , C10M2207/283 , C10M2207/2835 , C10M2207/2855 , C10M2207/286 , C10M2207/2875 , C10M2207/2885 , C10M2207/289 , C10M2207/2895 , C10M2207/30 , C10M2207/301 , C10M2207/302 , C10M2207/32 , C10M2207/325 , C10M2207/34 , C10M2207/345 , C10M2209/084 , C10M2209/1003 , C10M2209/102 , C10M2209/103 , C10M2209/1033 , C10M2209/104 , C10M2209/1045 , C10M2209/105 , C10M2209/1055 , C10M2209/106 , C10M2209/1065 , C10M2209/107 , C10M2209/1075 , C10M2209/1085 , C10M2209/109 , C10M2209/1095 , C10M2211/022 , C10M2211/06 , C10M2215/04 , C10M2215/062 , C10M2215/064 , C10M2215/065 , C10M2215/066 , C10M2215/08 , C10M2215/082 , C10M2215/22 , C10M2215/221 , C10M2215/225 , C10M2215/226 , C10M2215/26 , C10M2215/28 , C10M2215/30 , C10M2219/022 , C10M2219/024 , C10M2219/044 , C10M2219/062 , C10M2219/066 , C10M2219/068 , C10M2219/082 , C10M2219/086 , C10M2219/10 , C10M2219/102 , C10M2219/104 , C10M2219/106 , C10M2219/108 , C10M2223/02 , C10M2223/04 , C10M2223/041 , C10M2223/042 , C10M2223/045 , C10M2223/047 , C10M2223/049 , C10M2223/06 , C10M2223/061 , C10M2223/065 , C10M2223/10 , C10M2227/081 , C10N2210/00 , C10N2210/02 , C10N2240/00 , C10N2240/22 , C10N2240/30 , C10N2240/50 , C10N2240/52 , C10N2240/54 , C10N2240/56 , C10N2240/58 , C10N2240/60 , C10N2240/66 , F04C2210/26
摘要： A first refrigerating machine oil of the present invention has a sodium and/or potassium concentration of not higher than 0.1 ppm. Since it has low hydrolyzability and excellent insulating properties, the first refrigerating machine oil is useful as a refrigerating machine oil composition for refrigerators having a hermetic compressor. A second refrigerating machine oil of the present invention is composed mainly of an ester of pentaerythritol and a carboxylic acid. The carboxylic acid is a mixed carboxylic acid composed of 3,5,5-trimethylhexanoic acid and a straight-chain or branched fatty acid having from 6 to 8 carbon atoms. The proportion of 3,5,5-trimethylhexanoic acid in the mixed carboxylic acid is in the range of from more than 50 mol % to not more than 90 mol %. The second refrigerating machine oil has high viscosity and high electrical insulating properties, which are required for refrigerating machine oils as used for large-sized air conditioning equipment and room air conditioners, and is non-crystallizable at low temperature and hence superior in handleability.
摘要翻译： PCT No.PCT / JP94 / 00747 Sec。 371日期1994年12月15日 102（e）1994年12月15日日期PCT 1994年5月9日PCT PCT。 公开号WO94 / 28092 日期1994年12月8日本发明的第一冷冻机油的钠和/或钾浓度不高于0.1ppm。 由于它具有低的水解性和优异的绝缘性能，所以第一种冷冻机油可用作具有封闭式压缩机的冰箱的制冷机油组合物。 本发明的第二冷冻机油主要由季戊四醇和羧酸的酯组成。 羧酸是由3,5,5-三甲基己酸和具有6至8个碳原子的直链或支链脂肪酸组成的混合羧酸。 混合羧酸中的3,5,5-三甲基己酸的比例在大于50mol％至不大于90mol％的范围内。 第二冷冻机油具有高粘度和高电绝缘性，这对于用于大型空调设备和室内空调的制冷机油是必需的，并且在低温下是不可结晶的，因此在可操作性方面优异。
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10.发明授权Fluid composition for use in fluid couplings containing at least one ferrocene derivative 失效用于含有至少一种二茂铁衍生物的流体偶联物的流体组合物
公开(公告)号：US5747429A
公开(公告)日：1998-05-05
申请号：US579342
申请日：1995-12-27
IPC分类号： C10M169/04 , C10N10/16 , C10N30/08 , C10N40/04 , C10M139/06
CPC分类号： C10M169/045 , C10M169/042 , C10M2207/024 , C10M2207/026 , C10M2207/09 , C10M2207/123 , C10M2207/125 , C10M2207/129 , C10M2207/14 , C10M2207/142 , C10M2207/16 , C10M2207/22 , C10M2207/281 , C10M2207/282 , C10M2207/283 , C10M2207/286 , C10M2207/289 , C10M2215/04 , C10M2215/06 , C10M2215/062 , C10M2215/064 , C10M2215/065 , C10M2215/066 , C10M2215/067 , C10M2215/068 , C10M2215/22 , C10M2215/221 , C10M2215/223 , C10M2215/225 , C10M2215/226 , C10M2215/26 , C10M2215/30 , C10M2219/087 , C10M2219/088 , C10M2219/089 , C10M2219/10 , C10M2219/102 , C10M2219/104 , C10M2219/106 , C10M2219/108 , C10M2223/02 , C10M2223/04 , C10M2223/041 , C10M2223/042 , C10M2223/047 , C10M2223/049 , C10M2223/10 , C10M2227/081 , C10M2227/09 , C10M2229/025 , C10M2229/04 , C10M2229/0405 , C10M2229/041 , C10M2229/0415 , C10M2229/042 , C10M2229/0425 , C10M2229/043 , C10M2229/0435 , C10M2229/044 , C10M2229/0445 , C10M2229/0455 , C10M2229/0465 , C10M2229/0475 , C10M2229/0485 , C10M2229/0505 , C10M2229/051 , C10M2229/0515 , C10M2229/0525 , C10M2229/0535 , C10M2229/0545 , C10N2210/00 , C10N2210/03 , C10N2210/08 , C10N2220/02 , C10N2240/04 , C10N2240/042 , C10N2240/044 , C10N2240/046 , C10N2240/08
摘要： A fluid composition for use in fluid couplings has the superior anti-gelling properties of an organopolysiloxane base oil, is low in changes in viscosity and changes in torque, is stable and has extremely high durability, and is especially useful because of its viscosity as a fluid for "fan" couplings. The fluid composition according to the invention is provided, by adding at least one type of ferrocene derivative, in a weight ratio wherein the atomic iron content is 10 ppm to 5,000 ppm, selected from the group consisting of the compounds represented by the general formula (1) and the general formula (2) for an organopolysiloxane base oil having a viscosity of 50 mm.sup.2 /s to 20,000 mm.sup.2 /s at 25.degree. C. The compounds of general formula (1) may be represented by the following formula: ##STR1## wherein R.sub.1 and R.sub.2 are identical or different, and are each independently selected from the group consisting of C.sub.2-25 alkyl, alkenyl, cyclo-alkyl, and cyclo-alkenyl. Additionally, one of R.sub.1 and R.sub.2 can be hydrogen atom. The compounds of general Formula (2) may be represented by the following formula: ##STR2## wherein R.sub.3 is a bivalent C.sub.2-25 hydrocarbon group; and R.sub.4 and R.sub.5 are each independently selected from the group consisting of C.sub.2-25 alkyl, alkenyl, cycloalkyl, and cyclo-alkenyl.
摘要翻译： 用于流体偶合器的流体组合物具有优异的有机聚硅氧烷基础油的抗胶凝性能，粘度变化小，扭矩变化小，稳定且具有极高的耐久性，并且由于其粘度为 流体用于“风扇”联轴器。 根据本发明的流体组合物通过加入至少一种二茂铁衍生物，其中原子铁含量为10ppm至5,000ppm的重量比，选自由通式（I）表示的化合物 1）和通式（2）对于25℃下粘度为50mm 2 / s至20,000mm 2 / s的有机聚硅氧烷基油。通式（1）的化合物可以由下式表示：
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